<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <meta>
    <title>北方民族大学学生留言系统</title>
    <style>
        .right{
            background: url("sc/side.png") no-repeat;
        }
    </style>
</head>
<%
    session = request.getSession(false);
    if(session !=null && session.getAttribute("user") != null){
%>
<frameset rows="100px,*" frameborder="yes" border="1">
    <frame name="top" noresize scrolling="no" src="top.jsp" style="border-bottom: 1px solid #0192e8">
    <frameset cols="250px,*,250px" frameborder="yes" border="1">
        <frame id="left" src="left.jsp" name="left" noresize scrolling="auto" style="padding-top: 10px;border-right: 1px solid #0192e8">
        <frame class="middle" name="middle" noresize scrolling="auto" style="border-right: 1px solid #0192e8">
        <frame class="right" src="right.jsp" name="right" noresize scrolling="no">
    </frameset>

</frameset>
<%
    }else{
        response.sendRedirect("/WebContent/HTML/UserLogin.jsp");
    }
%>

</html>